Fuel Pressure; Power Consumption Of The Hydraulic Propeller; Power Consumption Of The Vacuum Pump; Power Consumption Of The External Alternator - Rotax OM-912 Operator's Manual

Engine start, oper-
ating temperature

Fuel pressure

Propeller gover-
nor
Vacuum pump
External alternator
Bank angle
Effectivity: 912 A/F/UL
OM Edition 2 / Rev. 1
Max.
Min.
WARNU
WARNING
The aircraft engine manufacturer strongly recommends the instal-
lation of an additional pump, unless this has not been covered by
legal obligations so far.
Max.
Min.
Power consumption of the hydraulic propeller governor:
Max.

Power consumption of the vacuum pump:

Max.

Power consumption of the external alternator:

Max.
Max.
NOTE: Up to this value the dry sump lubrication system
warrants lubrication in every flight situation.
BRP-Powertrain
50 °C (120 °F) (ambient temperature)
-25 °C (-13 °F) (oil temperature)
Non-compliance can result in serious injuries
or death!
Exceeding the max. admissible fuel pressure
will override the float valve of the carburetor
and to engine failure.
0.4 bar (5.8 psi)
0.15 bar (2.2 psi)
600 W
300 W
1200 W

Deviation from bank angle:

40°
page 2-4
November 01/2010